IBF super-flyweight title · 12 rounds

Carlos
Mercado
VS
Julio
César Borboa

Borboa · KO 3/12

Aug 21, 1993 · Raceway Park, Kalispell, 🇺🇸

Mercado going in—

Borboa going in19-4-0

Confirmation✓ one source

MethodKO

Round3 of 12

TitleIBF super-flyweight title

Sources

English Wikipedia
side b · observed 2026-10-11
en.wikipedia.org/wiki/Julio_César_Borboa

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